This is a step-by-step book that builds on your knowledge by adding to an example app over the course of each chapter. Each topic uses example code that can be compiled and tested to show how things work practically instead of just telling you the theory. Complicated tasks are broken down into easy to follow steps with clear explanations of what each line of code is doing.Whether you are a novice to iOS development or looking for a simpler alternative to Objective-C; with RubyMotion iOS Development Essentials, you will become a pro at writing great iOS apps

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Your full-color iPad go-to guide Covers the 3rd generation iPad! Get started enjoying your iPad's innovative tools and features quickly and easily with iPad Kickstart. Loaded with crisp, full-color screenshots, this practical, visual guide focuses on the best ways to maximize your iPad's capabilities. Stay organized and connected at home and in the office, get news and entertainment, and explore your creative streak. Tips and Now You Know sidebars offer solutions to potential pitfalls and veteran insight helps you get even more out of this extraordinary device. You'll also find details on the coolest, most useful apps available. Set up and customize your iPad Master the functions, gestures, and controls on your new device Migrate apps, settings, and content from your older iPad Connect to the Internet, use email, browse the Web, and keep up with social networks Use iCloud and iTunes to sync and back up your iPad Organize your life with Calendar, Contacts, and Reminders Explore, install, and organize apps that maximize the functionality of your iPad Download movies, videos, music, ebooks, and games to your iPad Create your own digital movies, shoot photos, and record music Use your iPad as a WiFi hotspot and link to devices and accessories Maintain and troubleshoot your iPad

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Take your MacBook Air to new heights! Discover how to get more than ever before out of Apple's incredibly thin and light notebooks with help from this hands-on guide. How to Do Everything: MacBook Air shows you how to harness the power of the new Mac OS X Mountain Lion operating system, and use iTunes, iWork, iLife, iCloud, Safari, Contacts, Calendar, Reminders, Notification Center, Mail, and other powerful apps. Tap into all the computing power built into Apple's ultra-portable MacBook Air while you're at home, at work, or on-the-go. Custom configure your MacBook Air and navigate with the Multi-Touch trackpad Get the most out of the new Mac OS X Mountain Lion operating system Transfer data from a PC or another Mac Manage your email accounts with the Mail app Sync all of your data and devices via iCloud Connect peripherals-Bluetooth devices, printers, cameras, and more Use your MacBook Air to connect to Facebook, Twitter, Google+, Flickr, Tumblr, LinkedIn, and other services Maximize productivity tools, such as Microsoft Office and the iWork apps Download and play movies, TV shows, and games Manage your iTunes Library Get organized with the new Contacts, Calendar, and Reminders apps Communicate efficiently using the Messages app Video chat with FaceTime or Skype Run Microsoft Windows programs on your MacBook Air Update, back up, troubleshoot, and maintain your MacBook Air

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Discover the hidden magic of your MacMaximize the power of your Mac with the useful and entertaining projects packed inside this easy-to-follow guide. Produced in conjunction with CNET.com, the place you go for the latest in tech and consumer electronics, this book shows you how to do all kinds of cool things with your Mac, like convert VHS movies into digital format, control your Mac with your voice, set up a PC-friendly Mac network, and more. Inside, you'll find 24 self-contained projects, step-by-step instructions, a list of tools needed at the beginning of each project, and hundreds of clear photos and screenshots. With CNET Do-It-Yourself Mac Projects, you'll discover that your Mac has much more to offer than you ever imagined. Set up videoconferencing via your webcam Create a live radio broadcast, a podcast, or a vodcast Connect to a Windows PC remotely Send and receive SMS messages to and from cell phones Turn your Mac into a jukebox and stream music wirelessly Create a multimedia DVD Convert any video content to iPod video format And much more

Google's open source Android OS is predicted to become a market leader in smartphone operating systems in the next few years - with Apple's iPhone units substantially below it in share. Android application development is booming- the marketplace surpassed 100,000 apps and 1 billion downloads in July. The iPhone initiated the rush to develop smartphone applications, but Apple's refusal to permit Adobe Flash leaves the millions of Flash designers to concentrate their mobile application development efforts on the Android. Developing Android Applications with Flash is in the vanguard of this new development with a fully illustrated primer to Android development using Flash CS5. Readers learn all of the essentials - from setting up their development environment to Android optimization techniques - all with the aid of practical tutorial lessons that deliver hands-on training.

Master Metal: The Next-Generation Graphics and GPU Programming Platform for Apple Developers Metal enables Apple developers to maximize performance in demanding tasks like 3D graphics, games, scientific programming, visualization, and GPU-accelerated machine learning. Metal (R) Programming Guide is the authoritative, practical guide to Metal for all iOS programmers who are interested in graphics programming but don't know where to start. Pioneering Apple developer Janie Clayton covers everything from basic draw calls to advanced parallel computing, combining easy-to-understand conceptual explanations with well-tested Swift 4/Xcode 9 sample code (available for download at GitHub). Clayton introduces the essential Metal, graphics, and math concepts every graphics programmer needs to know. She also discusses key graphics-specific libraries, concepts, and Metal Classes, presenting techniques and examples you'll find valuable for both graphics and data processing. Clayton also provides coverage of the Metal Compute Pipeline, demonstrating practical GPU programming applications ranging from image processing to neural networking. Quickly get a basic Metal project running Work with Metal resources and memory management Learn how shaders are compiled and accessed by the CPU Program both 2D and 3D graphics with Metal Import 3D models and assets from Blender, Maya, and other programs Apply imported textures to model objects Use multipass rendering to efficiently implement computationally expensive techniques Leverage tessellation to reduce mesh detail Use the GPU for a wide spectrum of general-purpose computing applications Get started with the Metal Performance Shaders Framework